let me play for you what joe biden said in new hampshire yesterday. >> the last thing the president and i want to do is have the cam taken get in the way of anything. the most important thing is people's safety and people's health and property being saved here. >> dave wiegel, could this make-or-break his presidency? >> i think you're going to see a lot of wind breakers and north face jackets and fewer blazers and ties for a couple of days as he go it to these fema centers and does what he can, which is not a lot. he can stop in the path of the storm. the problem for obama that i see, and it's hard to ascertain for a couple of days how this affects him, is this a ground game campaign. they said this for a year. they're right. this campaign wins if it gets out votes at a more effective high rate than the romney campaign does. how does that change it if power goes out in places where people manage phone calms and charging up ipads door to door. that is what i think would have people worried. more than where the president physically can campaign. how much money do they put into tv ads peop